From the top of a cliff 92 m high
WebSep 16, 2024 · From the top of a cliff 150 m high, the angle of depression of two boats are 60° and 30°. What is the distance between the boats if the boats are on the opposite sides of the cliff? ... What approximate value should come in place of the question mark (?) in the following question? 63.92 ÷ √(255.89) × {24.91% of (2.99)3} = (?)3 WebA person kicks a rock off a cliff horizontally with a speed of 20 m/s. It takes 7.0 seconds to hit the ground, find: a) height of the cliff b) final vertical velocity c) range A ship fires its guns with a speed of 400 m/s at an angle of 35° with the …
From the top of a cliff 92 m high
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Web64. A projectile is launched horizontally from the top of a 45.2-meter high cliff and lands a distance of 17.6 meters from the base of the cliff. Determine the magnitude of the launch velocity. Answer: 5.79 m/s. The best means of starting this problem is to list the known values for each of the variables in the kinematic equations. WebFrom the top of a cliff 92 m high, the angle of depression of a buoy is 20∘ . Calculate to the nearest metre, the distance of the buoy from the foot of the cliff.Note: tan 20=2.237, tan …
WebWhen it hits the ground at the base of the cliff, the rock has a speed of 29 m/s. Assuming that air resistance can be ignored, find (a) the initial speed of the rock and (b) the greatest height of the rock as measured from the base of the cliff. Solution Answered 2 years ago Create an account to view solutions WebSep 14, 2003 · How high is the cliff in meters. Ok, I´ll give it a shot. They both fall from the exact same height: h = s The expression for each stone is as follows: 2s = at^2 //First stone 2s = 2v0 + a (t - 2.1)^2 //Second stone, v0 is the initial speed. Obviously both expressions must be equal. at^2 = 2v0 + a (t - 2.1)^2
WebFrom the top of a cliff 92 m high, the angle of depression of a buoy is 20 o. Calculate, to the nearest, a distance of the buoy from the foot of the cliff. Medium Solution Verified by … WebAnswer (1 of 3): Let us take the point from where the arrow is shot as the origin of the coordinate system. The horizontal direction to the right of the point as the positive x-axis. The vertical direction as the direction of the positive y-axis. The arrow is fired with a velocity of 200 m/s at ...
WebA projectile is fired from the top of a cliff 92 m. high with a velocity of 430 m/s directed 45 degrees to the horizontal. Find the range on the horizontal plane through the base of the …
WebSep 26, 2024 · Answer:the distance between A and B is 461.68 m. vidhi200447 vidhi200447 27.09.2024 Math Secondary School answered • expert verified From the top of a cliff … metal fasteners with spiral threads 6 lettersWebA tower of height 6 0 m stands on the top of a cliff. An observer in a boat finds that the elevation of the top of the tower is 6 0 ∘ and that of the top of the cliff is 3 0 ∘.Find the height of the cliff, and the distance of the boat from the foot of the cliff. metal fasteners with spiral threads crosswordWebFrom the top of a cliff 92 m high, the angle of depression of a buoy is 20 o. Calculate to the nearest metre, the distance of the buoy from the foot of the cliff. Note: tan 20 = 2.237, tan 70 = 2.747 Q. The angle of depression of a boat B from the top K of a cliff HK 300 metres high is 30∘. metal fastening crossword clueWebMar 19, 2024 · From the top of a cliff 200ft. high, the angle of depression of the top and bottom of the tower are observed to be 30 and 60 respectively. The height of the tower is … how the mississippi river was formedWebSOLVED: A projectile is fired from the top of a cliff 92 m. high with a velocity of 430 m/s directed 45 degrees to the horizontal. Find the range on the horizontal plane through the base of the cliff. MB Miranda B. Physics 101 Mechanics 7 months ago metal fastening pin crossword clueWebQuestion: 1. A ball is projected horizontally from the top of a 92 m high cliff with an initial speed of 19.8 m/s. Determine a)horizontal displacement (x), b) Final speed before hitting the ground (vN) Key: Use formula for horizontal projectile motion 2. An object is launched with a velocity of 20.0 m/s at an angle of 30.0∘ above the horizontal. metal fastener with a helical threadWebAug 21, 2015 · A ball is projected horizontally from the top of a 92.0-meter high cliff with an initial speed of 19.8 m/s. Determine: (a) the horizontal displacement and (b) the final … metal father daughter dance songs